Preheat oven on 350°F. Grease a baking tray (13"x10" preferred).
Once veggie filling is cooled down, add ricotta cheese, cottage cheese, salt, pepper, garlic powder and crushed red peppers. Mix it well.
Pour just enough cherry tomato sauce at the bottom of the baking tray to coat a thin layer.
Place 3 boiled lasagna pasta on top of the sauce in the tray.
Spread veggie/cheese filling on top of each lasagna pasta, try not spread the filling on the edges.
Sprinkle generous amount of shredded mozzarella cheese on top of the filling on each lasagna pasta.
Layer cherry tomato pasta on top of the mozzarella cheese, just in the middle of the each lasagna pasta, try not to spread it on the edges.
Keep layering in same order until you place the last 3 pieces of lasagna pasta. Once you place last 3 pieces of lasagna pasta, spread generous amount of cherry tomato sauce and cover the whole top surface of lasagna with mozzarella cheese. I like to poke toothpicks in lasagna before I cover it with aluminum foil, so the cheese does not stick with the foil while baking.
Cover the tray with aluminum foil and bake it for 35 minutes.
After 35 minutes of baking, remove the foil and put your oven on broil setting. Broil the lasagna for 2-4 minutes. Keep checking on it. As soon as you see the cheese browning, take it out of the oven and let it sit for at-least 15 minutes before serving.